Marble

KmlOverlayXYTagHandler.cpp
1// SPDX-License-Identifier: LGPL-2.1-or-later
2//
3// SPDX-FileCopyrightText: 2012 Mohammed Nafees <nafees.technocool@gmail.com>
4//
5
6#include "KmlOverlayXYTagHandler.h"
7
8#include "MarbleDebug.h"
9
10#include "KmlElementDictionary.h"
11#include "GeoDataScreenOverlay.h"
12#include "GeoDataParser.h"
13#include "MarbleGlobal.h"
14
15namespace Marble
16{
17namespace kml
18{
19KML_DEFINE_TAG_HANDLER( overlayXY )
20
21GeoNode* KmloverlayXYTagHandler::parse( GeoParser& parser ) const
22{
23 Q_ASSERT(parser.isStartElement() && parser.isValidElement(QLatin1String(kmlTag_overlayXY)));
24
25 GeoStackItem parentItem = parser.parentElement();
26
27 if (parentItem.represents( kmlTag_ScreenOverlay ))
28 {
29 GeoDataVec2 vec2(parser.attribute("x").trimmed().toFloat(),
30 parser.attribute("y").trimmed().toFloat(),
31 parser.attribute("xunits").trimmed(),
32 parser.attribute("yunits").trimmed());
33
34 parentItem.nodeAs<GeoDataScreenOverlay>()->setOverlayXY( vec2 );
35 }
36 return nullptr;
37}
38
39}
40}
Binds a QML item to a specific geodetic location in screen coordinates.
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